{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T13:54:14.280646+00:00","duration_seconds":0.000104,"id":2916342,"input_summary":"chars=2 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":275470,"started_at":"2026-08-28T13:54:14.280542+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":260527}